The designation K.9 is classified in official registers as a clonal apple rootstock. Due to the functional purpose of this subject, information on its fruit variety characteristics, such as maturity group or taste qualities, is absent.
The K coding system, which also includes other breeding subjects such as grapes, may lead to confusion. For the K.9 rootstock, morphological descriptions typical for fruit trees do not apply.
Sources5
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Countries of admission
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed.
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